DE59402838D1 - METHOD FOR CONTROLLING THE SETTING OF ADHESIVE IMPURITIES FROM PAPER SUSPENSIONS - Google Patents

METHOD FOR CONTROLLING THE SETTING OF ADHESIVE IMPURITIES FROM PAPER SUSPENSIONS

Info

Publication number
DE59402838D1
DE59402838D1 DE59402838T DE59402838T DE59402838D1 DE 59402838 D1 DE59402838 D1 DE 59402838D1 DE 59402838 T DE59402838 T DE 59402838T DE 59402838 T DE59402838 T DE 59402838T DE 59402838 D1 DE59402838 D1 DE 59402838D1
Authority
DE
Germany
Prior art keywords
controlling
setting
adhesive impurities
paper suspensions
suspensions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE59402838T
Other languages
German (de)
Inventor
Heinz-Guenther Schulte
Klaus Hornfeck
Dieter Kaps
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nopco Paper Technology Holding AS
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of DE59402838D1 publication Critical patent/DE59402838D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S162/00—Paper making and fiber liberation
    • Y10S162/09—Uses for paper making sludge

Landscapes

  • Paper (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention relates to a process for controlling the deposition of stickies from paper stock suspensions in papermaking. According to the invention, the deposition of stickies is controlled by addition of an effective quantity of a degradation product of native starch to the paper stock suspension.
DE59402838T 1993-04-08 1994-03-30 METHOD FOR CONTROLLING THE SETTING OF ADHESIVE IMPURITIES FROM PAPER SUSPENSIONS Expired - Fee Related DE59402838D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4311598A DE4311598A1 (en) 1993-04-08 1993-04-08 Process for controlling the settling of sticky contaminants from pulp suspensions
PCT/EP1994/000999 WO1994024368A1 (en) 1993-04-08 1994-03-30 Method of monitoring the deposition of 'stickies' from paper-pulp suspensions

Publications (1)

Publication Number Publication Date
DE59402838D1 true DE59402838D1 (en) 1997-06-26

Family

ID=6485058

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4311598A Withdrawn DE4311598A1 (en) 1993-04-08 1993-04-08 Process for controlling the settling of sticky contaminants from pulp suspensions
DE59402838T Expired - Fee Related DE59402838D1 (en) 1993-04-08 1994-03-30 METHOD FOR CONTROLLING THE SETTING OF ADHESIVE IMPURITIES FROM PAPER SUSPENSIONS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4311598A Withdrawn DE4311598A1 (en) 1993-04-08 1993-04-08 Process for controlling the settling of sticky contaminants from pulp suspensions

Country Status (8)

Country Link
US (1) US5474655A (en)
EP (1) EP0693148B1 (en)
JP (1) JPH08508793A (en)
AT (1) ATE153403T1 (en)
CA (1) CA2160102A1 (en)
DE (2) DE4311598A1 (en)
FI (1) FI954723A0 (en)
WO (1) WO1994024368A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5536363A (en) * 1995-04-12 1996-07-16 Betz Paperchem, Inc. Methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems using a composition comprising of polyvinyl alcohol and gelatin
US5723021A (en) * 1995-04-12 1998-03-03 Betzdearborn Inc. Method for inhibiting deposition in pulp and papermaking systems using a composition comprising of polyvinyl alcohol, gelatin and cationic polymer
US5779858A (en) * 1995-04-12 1998-07-14 Betzdearborn Inc. Deposition control in pulp and papermaking systems using a composition comprising of polyvinyl alcohol and gelatin
US5746888A (en) * 1996-07-09 1998-05-05 Betzdearborn Inc. Methods for inhibiting organic contaminant deposition in pulp and papermaking systems
US6488845B1 (en) 1999-08-12 2002-12-03 Purolator Products Na, Inc. Oil filter unit with quick-drain valve actuator
DE19959826A1 (en) * 1999-12-10 2001-06-28 Stockhausen Chem Fab Gmbh Process for reducing and / or avoiding deposits of wood constituents
WO2001088264A2 (en) * 2000-05-18 2001-11-22 Vulcan Performance Chemicals Use of acrylamide copolymer to reduce stickies deposits
US6723207B2 (en) * 2002-08-05 2004-04-20 Johnsondiversey, Inc. Method of treating paper making rolls
US20060272789A1 (en) * 2005-06-02 2006-12-07 Steven Szep Method of treating papermaking fabric
KR20090008406A (en) * 2006-04-24 2009-01-21 시바 홀딩 인크 Cationic polysaccharide, its preparation and use

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3081219A (en) * 1960-02-10 1963-03-12 Rohm & Haas Prevention of deposition of pitch in papermaking
US3102065A (en) * 1961-03-22 1963-08-27 Virginia Chemicals & Smelting Method and composition for dispersing of pitch
US4781794A (en) * 1986-04-28 1988-11-01 Betz Laboratories, Inc. Detackification of adhesive materials contained in secondary fiber
US4744865A (en) * 1986-06-03 1988-05-17 Betz Laboratories, Inc. Process for controlling pitch deposition from pulp in papermaking systems
US4871424A (en) * 1986-07-02 1989-10-03 Betz Laboratories, Inc. Process for controlling pitch deposition from pulp in papermaking systems
DE3724646A1 (en) * 1987-07-25 1989-02-02 Basf Ag METHOD FOR PRODUCING PAPER, CARDBOARD AND CARDBOARD WITH HIGH DRY RESISTANCE
CA1316300C (en) * 1988-07-19 1993-04-20 Richard N. Van Oss Method for pacifying stickies in paper

Also Published As

Publication number Publication date
CA2160102A1 (en) 1994-10-09
EP0693148A1 (en) 1996-01-24
JPH08508793A (en) 1996-09-17
FI954723A (en) 1995-10-04
FI954723A0 (en) 1995-10-04
EP0693148B1 (en) 1997-05-21
WO1994024368A1 (en) 1994-10-27
ATE153403T1 (en) 1997-06-15
US5474655A (en) 1995-12-12
DE4311598A1 (en) 1994-10-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOPCO PAPER TECHNOLOGY HOLDING AS, DRAMMEN, NO

8339 Ceased/non-payment of the annual fee